/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package common

import scala.concurrent.duration._
import scala.concurrent.{Await, ExecutionContext, Future}

trait ConcurrencyHelpers {
  def concurrently[T](times: Int, timeout: FiniteDuration)(op: => T)(implicit ec: ExecutionContext): Iterable[T] =
    Await.result(Future.sequence((1 to times).map(_ => Future(op))), timeout)

  def concurrently[B, T](over: Iterable[B], timeout: FiniteDuration)(op: B => T)(
    implicit ec: ExecutionContext): Iterable[T] =
    Await.result(Future.sequence(over.map(v => Future(op(v)))), timeout)
}
